作者:Bousselat, Ava、Rouden, Jacques、Blanchet, Jérôme
DOI:10.1021/acs.joc.4c00775
日期:——
Lewis acids are crucial in chemistry, with applications in pharmaceuticals, agrochemicals, and materials science. In main-group chemistry, they offer alternatives to transition metals, prompting our study of halogenated boronic acid esters (BAEs). Although BAEs are well-known, their catalytic potential has been overlooked. Our investigation found their Lewis acidity superior to that of boron trifluoride
路易斯酸在化学中至关重要,可应用于制药、农用化学品和材料科学。在主族化学中,它们提供了过渡金属的替代品,促进了我们对卤代硼酸酯(BAE)的研究。尽管 BAE 众所周知,但它们的催化潜力却被忽视了。我们的研究发现它们的路易斯酸度优于三氟化硼,与三(五氟苯基)硼烷相当。此外,它们对醛的樱井烯丙基化的催化作用已被记录,为未来的进展铺平了道路。